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At UHN, we strive to deliver Compassionate Care & Caring. Learn more about the services and supports that are available to you throughout your journey.
Our UHN programs and services are among the most advanced in the world. We have grouped our physicians,
staff, services and resources into 10 medical programs to meet the needs of our patients and help us make
the most of our resources.
At the heart of everything we do at UHN are our Healthcare Professionals. Refer a patient to one of our 12 medical programs. Learn more about the resources and opportunities available for professional growth.
University Health Network has grown to be one of the largest research and teaching hospital networks in Canada - pioneers in improving the lives of patients. Our long history of health professions education at Toronto General, Toronto Western, Princess Margaret and Toronto Rehab hospitals has consistently advanced the science of education.
University Health Network is a health care and medical research organization in
Toronto, Ontario, Canada. The scope of research and complexity of cases at UHN has made us a national and international
source for discovery, education and patient care.
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People diagnosed with aortic aneurysm might wonder what happens next. There are many possible treatment options for aortic aneurysm. If surgery is the best option for you, our multidisciplinary team of aortic experts can guide and prepare you through your surgical journey.
Please choose one of the following options to read more about surgery to treat aortic disease.
The aortic root contains the aortic valve and the coronary arteries. Your doctor may recommend surgery if an aneurysm in the aortic root is causing the aortic valve not to open and close properly.
What is the Bentall procedure?
What is valve-sparing root replacement?
What is the Ross procedure?
The aortic arch is the curved part of the aorta that carries blood to your head, neck, brain and arms. We offer the open, hybrid and endovascular repair of the aortic arch.
What is open surgery?
What is endovascular surgery?
What is hybrid surgery?
An aortic aneurysm that involves your chest and continues down into your abdomen is called a thoraco-abdominal aortic aneurysm or TAAA.
TAAA repair is a very complex procedure. There are different ways to do the surgery (open surgery or endovascular repair) depending on the type of aneurysm.
The surgeon makes a long incision (cut) along the left side of the chest, between the ribs and down towards the belly button (umbilicus) in the lower abdomen. The weakened part of your aorta is replaced with a fabric tube called a graft.
What is Endovascular Aneurysm Repair (EVAR)?
This is a less invasive way to manage your aneurysm. A catheter is inserted into an artery in your groin and a device called a stent graft (fabric tube) is put into your aorta to seal off the aneurysm from the inside.
To repair a thoracoabdominal aortic aneurysm, or one close to the kidney arteries, a surgeon will often use a custom-made graft with branches or openings to re-attach important arteries of the abdominal aorta.
What is lumbar or spinal drain?
The lumbar or spinal drain collects cerebrospinal fluid (CSF) during and after surgery. CSF is the clear fluid that surrounds and protects your spinal cord and brain. Too much pressure in the fluid around the spinal cord can cause damage to the cord leading to paralysis of the legs and lower part of the body.
Before the surgery, a drain catheter is put into the fluid surrounding your spinal to reduce the pressure in your spinal cord and lower the risk of paralysis.
You can find more information on TAAA :